NDLI: Flight control systems development and flight test experience with the himat research vehicles

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Flight control systems development and flight test experience with the himat research vehicles

Content Provider	NASA Technical Reports Server (NTRS)
Author	Kempel, Robert W. Earls, Michael R.
Copyright Year	1988
Description	Two highly maneuverable aircraft technology (HiMAT) remotely piloted vehicles were flown a total of 26 flights. These subscale vehicles were of advanced aerodynamic configuration with advanced technology concepts such as composite and metallic structures, digital integrated propulsion control, and ground (primary) and airborne (backup) relaxed static stability, digital fly-by-wire control systems. Extensive systems development, checkout, and flight qualification were required to conduct the flight test program. The design maneuver goal was to achieve a sustained 8-g turn at Mach 0.9 at an altitude of 25,000 feet. This goal was achieved, along with the acquisition of high-quality flight data at subsonic and supersonic Mach numbers. Control systems were modified in a variety of ways using the flight-determined aerodynamic characteristics. The HiMAT program was successfully completed with approximately 11 hours of total flight time.
File Size	5129795
Page Count	88
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19890006558
Archival Resource Key	ark:/13960/t8ff8p37j
Language	English
Publisher Date	1988-06-01
Access Restriction	Open
Subject Keyword	Aircraft Stability And Control Flight Tests Digital Systems Subsonic Speed Static Stability Scale Models Flight Control Fly By Wire Control Supersonic Speed Research Aircraft Composite Structures Aerodynamic Characteristics Highly Maneuverable Aircraft Remotely Piloted Vehicles Mach Number Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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